Chapter 61 (1/2)

On the last trip of Xia Weiyi, Southern Jiangsu successfully promoted its strength to the peak of the strongest king of mankind at the bottom of the sea. And the one he brought over

The fierce toothed back stabbing turtle also rose two steps to become an immortal Black Turtle.

After that, Southern Jiangsu returned to Yanguo, and the immortal tortoise was left at the bottom of the sea.

After finding out that Tianchi is a lake formed by perennial ponding in the crater, Southern Jiangsu specially asked the long-lived tortoise to look for an underground river connected with it near the sea of Japan.

You know, Changbai Mountain is not far from the sea of Japan, and the probability of the existence of underground rivers is very high. Moreover, the idea of underground river was not the first one in southern Jiangsu.

Experts and scholars have demonstrated this self energy a long time ago.

At that time, there were two kinds of judgments. One was inferred from the natural environment at the bottom of Tianchi Lake.

It is cold underwater in Tianchi, which is not conducive to the growth of microorganisms. Therefore, most of the bottom of Tianchi is algae, and algae can not support the growth of large organisms. Therefore, some experts infer that there may be underground rivers.

In this way, large marine organisms reach Tianchi from the ocean through underground rivers, and then are discovered. This series of events can justify itself

Another inference is the water level judgment from Tianchi Lake. We should know that the water of Tianchi Lake is formed by the collection of snow and water. The evaporation of Tianchi Lake in Changbai Mountain is very little, but the water level of Tianchi Lake has been very stable.

So where are the icebergs and snow water gathered every year?

This is also the basis for drawing the conclusion that there is an underground river under Tianchi. However, the basis for both inferences is based on finding the underground river

Before that, no Yanguo or world organization found the existence of the underground river.

But Sunan found it!

Sunan not only found the underground river, but also let the long-lived Black Turtle, who should have been hunting with the blue whales at the bottom of the sea, appear in the Tianchi Lake through the underground river!

In this lake on the top of mountains hundreds of kilometers away from the ocean!

This discovery belongs to southern Jiangsu! Because the longevity tortoise is a pet of Southern Jiangsu, its discovery is the discovery of Southern Jiangsu.

In the morning, the water monster raided the camp not only because humans fought against its living environment, but also because the immortal turtle attacked and harassed it according to the instructions of Southern Jiangsu.

Tianchi, which was once dominated by the water monster, now has strong competitors and has to arouse its strong resistance.

However, resistance is useless.

Because Sunan is coming, Sunan belt, if the sea bottom bully Changsheng Xuanjia turtle, which has turned the whole ocean upside down, is coming

Seeing the arrival of Southern Jiangsu, the tortoise is very close. Integrating the strong survival skills of water bear insects, Southern Jiangsu is not afraid of the severe cold at the bottom of Tianchi Lake.

Sunan patted the turtle shell of the long-lived Black Turtle, and his heart moved.

The immortal tortoise carrying Sunan went straight to the water monster's nest.

Led by the immortal tortoise, Sunan dived to the bottom of ruotan lake.

The more you dive, the darker the light becomes.

Sunan now has the ability to detect obstacles in front by integrating the skills of pet sonar, and build a complete four-dimensional space graph in his mind.

In other words, Southern Jiangsu can see without eyes. Only with these small dot matrix, I draw a complete underwater space map of Tianchi in my mind.